diff --git a/webview-ui/package-lock.json b/webview-ui/package-lock.json
index cfb404d..d12112c 100644
--- a/webview-ui/package-lock.json
+++ b/webview-ui/package-lock.json
@@ -28,7 +28,7 @@
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         "tailwindcss": "^4.2.2",
         "tsx": "^4.19.3",
-        "typescript": "~5.9.3",
+        "typescript": "~6.0.2",
         "typescript-eslint": "^8.58.0",
         "vite": "^8.0.3"
       }
@@ -64,7 +64,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
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@@ -1621,7 +1620,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
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@@ -2073,7 +2069,6 @@
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       "license": "MIT",
-      "peer": true,
       "dependencies": {
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@@ -3333,7 +3327,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=12"
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@@ -3405,7 +3398,6 @@
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       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -3623,7 +3615,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "esbuild": "~0.27.0",
         "get-tsconfig": "^4.7.5"
@@ -3652,12 +3643,11 @@
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     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.2.tgz",
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       "dev": true,
       "license": "Apache-2.0",
-      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -3744,7 +3734,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "dependencies": {
         "lightningcss": "^1.32.0",
         "picomatch": "^4.0.4",
@@ -3869,7 +3858,6 @@
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       "dev": true,
       "license": "MIT",
-      "peer": true,
       "funding": {
         "url": "https://github.com/sponsors/colinhacks"
       }
diff --git a/webview-ui/package.json b/webview-ui/package.json
index 353434b..22e6707 100644
--- a/webview-ui/package.json
+++ b/webview-ui/package.json
@@ -31,7 +31,7 @@
     "globals": "^17.4.0",
     "pngjs": "^7.0.0",
     "tsx": "^4.19.3",
-    "typescript": "~5.9.3",
+    "typescript": "~6.0.2",
     "typescript-eslint": "^8.58.0",
     "vite": "^8.0.3"
   }